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Complex Business Object


i try to model an business object with an complex type (which i defined).

But when i try to set the cardinality to 0..n or 1..n the following error displays:


This attribute belongs to a persistant structure, its cardinality cannot be multiple.

I try to model a customer which has an array of objects (e.g cars) which i defined as complex data type.

Is there any solution or workaround?

thx in advance.

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